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Troyanec [42]
3 years ago
15

A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stude

nt keeps a cricket in an enclosed box that is heated to different temperatures each day for twelve days. The student records the cricket’s chirps by using a sound-activated microphone so the timing of the chirps can be measured. Which is the dependent variable in this experiment?
Biology
1 answer:
Oduvanchick [21]3 years ago
8 0

timing of the cricket’s chirps

Explanation:

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What do we call the process where part of the DNA is saved during replication?
Nataly_w [17]

Answer:

The process where part of the DNA is saved during replication is known as semi conservative replication.

Explanation:

During cell division, a cell must first replicate its DNA (Deoxyribonucleic acid).  When a cell divides into daughter cells , the DNA of the parent cell must be copied because DNA contains the genetic material of an organism. DNA replication is the process in which DNA is copied  during the cell  division cycle.  During replication, the complementary strands of the original double helix DNA are separated and one of the two strands in the original molecule is saved in the new DNA molecule. Thus the new DNA molecule is made of an original strand and a newly synthesized strand. So the DNA replication is known as semi conservative replication. Each strand of the original DNA molecule is referred as the template strand because it provides information for the production of newly synthesized strand. It takes place inside the nucleus of a cell during the s stage  of the cell cycle. During replication, helicase enzyme breaks the hydrogen bonds between the complementary bases (Adenine with Thymine, Cytosine with Guanine) and unwinds the double helix of DNA. The two separated strands create a Y-shaped replication fork and act as templates for the synthesis of new strands of DNA. Enzymes known as DNA polymerases create the new strands.

6 0
3 years ago
Does anyone know anything about rabbits?
LuckyWell [14K]

Answer:

yes i know alot about rabbits

6 0
3 years ago
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where in an equation for photosynthesis does oxygen belong? A) on the right side, because it is a product B) on the left, becaus
tester [92]

On the right side, as it is a product

the full equation is 6(CO20 + 6(H2O) = C6H12O6 + 6(O2)

5 0
3 years ago
How does this sentence violate the principles of objectivity in writing a summary?
Mnenie [13.5K]
You didn't provide the sentence that is relevant in this case, however, generally if you would like to be objective in a sentence, you shouldn't include possible issues such as subjective thoughts, judgments, and similar things which have a negative impact on objectivity (and in reality destroy any remaining objectivity in a sentence).
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3 years ago
multigene families include two or more nearly identical genes or genes sharing nearly identical sequences. a classical example i
vova2212 [387]

Identical and obviously duplicated gene sequences have gotten from one chromosome to another by chromosomal translocation.

In terms of genetics, a translocation takes place when chromosome fragments and the (often two) fragmented portions reassociate with other chromosomes. For the diagnosis of several genetic diseases and syndromes, the finding of chromosomal translocations can be crucial.

Multigene families are groups of related or identical genes that have developed by gene duplication. It is thought that a single ancestral gene was duplicated and varied to create multigene families. The multigene families that code for actins, hemoglobins, immunoglobulins, tubulins, interferons, histones, etc. are a few examples.

To  learn more about chromosomes, visit the link below:

brainly.com/question/11880347

#SPJ4

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